<?php
namespace app;

use think\db\exception\DataNotFoundException;
use think\db\exception\ModelNotFoundException;
use think\exception\Handle;
use think\exception\HttpException;
use think\exception\HttpResponseException;
use think\exception\ValidateException;
use think\Response;
use Throwable;

/**
 * 应用异常处理类
 */
class ExceptionHandle extends Handle
{
    /**
     * 不需要记录信息（日志）的异常类列表
     * @var array
     */
    protected $ignoreReport = [
        HttpException::class,
        HttpResponseException::class,
        ModelNotFoundException::class,
        DataNotFoundException::class,
        ValidateException::class,
    ];

    /**
     * 记录异常信息（包括日志或者其它方式记录）
     *
     * @access public
     * @param  Throwable $exception
     * @return void
     */
    public function report(Throwable $exception): void
    {
        // 使用内置的方式记录异常日志
        parent::report($exception);
    }

    /**
     * Render an exception into an HTTP response.
     *
     * @access public
     * @param \think\Request   $request
     * @param Throwable $e
     * @return Response
     */
    public function render($request, Throwable $e): Response
    {

        // 添加自定义异常处理机制
	    if (!env('APP_DEBUG', true)) {
		    $statuscode = $code = 500;
		    $msg = '请求错误,请稍后再试';
		    $data=null;
		    
		    // 验证异常
		    if ($e instanceof ValidateException) {
			    $code = 0;
			    $statuscode = 200;
			    $msg = $e->getError();
		    }
		    // Http异常
		    if ($e instanceof HttpException) {
			    $statuscode = $code = $e->getStatusCode();
		    }
		    // Response异常
		    if ($e instanceof HttpResponseException) {
			    $Response=$e->getResponse();
			    $ResponseDate=$Response->getData();
			    $statuscode = $Response->getCode();
			    $code = $ResponseDate['code'];
			    $data = $ResponseDate['data'];
			    $msg = $ResponseDate['msg'];
		    }
		    
		    // Model查询为空 || Db查询为空
		    if ($e instanceof ModelNotFoundException || $e instanceof DataNotFoundException) {
			    $code = 0;
			    $statuscode = 200;
			    $msg = '数据查询为空';
		    }
		    
		    return json(['code' => $code, 'msg' => $msg, 'time' => $request->server('REQUEST_TIME'),'url'=>$request->controller().'/'.$request->action(),'data' => $data], $statuscode);
	    }
        // 其他错误交给系统处理
        return parent::render($request, $e);
    }
}
